E uiga i Carbide Sima (II)

1. O meatotino autu ma le faʻaaogaina

Sima carbide o loʻo i ai se faʻasologa o mea sili ona lelei e pei o le maualuga o le maaa, faʻaofuofu teteʻe, malosi lelei ma le faigata, vevela vevela ma corrosion teteʻe, aemaise lava lona maaa maualuga ma ofuina teteʻe, lea e tumau pea le suia e oo lava i le vevela o le 500 ° C, E tumau pea. e maualuga le maaa ile 1000℃. carbide sima o loʻo faʻaaogaina lautele e pei o mea faigaluega faʻapipiʻi sima, e pei o le liliuina o meafaigaluega, milling cutters, planers, drills, cutters boring, etc., mo le tipiina o le uʻamea, uʻamea e le o le ferrous, palasitika, filo vailaʻau, graphite, tioata, maʻa ma uamea masani. E faʻaaogaina e tipiina mea faigata-i-masini e pei o le uʻamea vevela, uʻamea uʻamea, uʻamea manganese maualuga, ma mea faigaluega. O le saosaoa tipiina o mea fou fa'amea fa'amea fa'asima ua fa'aselau taimi nei nai lo le sila carbon.

 

 2.O le isi talosaga faʻapitoa

E mafai foi ona faʻaaogaina carbide sima e fai ai meafaigaluega eli maʻa, mea faigaluega eli, mea faigaluega vili, mea e fua ai, vaega faʻafefete, mea faʻapipiʻi uʻamea, linings cylinder, bearings precision, nozzles, ma isi. O le tele o nei oloa o loʻo i luga e mafai ona tuʻuina atu e Nanchang Fale Sima Carbide.

 

3. Le atinaʻeina o carbide sima

I le luasefulu tausaga ua tuanaʻi, ua faʻapipiʻiina foʻi carbide sima faʻapipiʻiina. I le 1969, Suetena (tele fale gaosi carbide sima) manuia atiina ae titanium carbide ufiufi meafaigaluega. O le matrix o meafaigaluega carbide sima o tungsten-titanium-cobalt sima carbide po o tungsten-cobalt sima carbide. O le mafiafia o le titanium carbide coating luga e na o ni nai microns. Ae faʻatusatusa i meafaigaluega carbide sima o le ituaiga lava lea e tasi, o le ola tautua e faʻalauteleina i le 3 taimi, ma o le saoasaoa o le tipi e faʻateleina e 25% i le 50%. O le lona fa o augatupulaga o meafaigaluega faʻapipiʻiina na faʻaalia i le 1970s, lea e mafai ona faʻaaogaina e tipiina mea faigata-i-masini.

 

4.O se faʻataʻitaʻiga o le gaosiga carbide sima

Nanchang Cemented Carbide Limited Liability Company (NCC mo le faapuupuuga) o se kamupani tele a le setete, o loʻo i ai se filifili faʻapisinisi atoatoa mai mea faʻatau tungsten i mea faigaluega faʻamau. E masani ona maua ai le tolu faasologa o oloa, oloa pauta tungsten, sima carbide rods & othe le tulaga masani foliga ma sa'o meafaigaluega vili. Tusitusi ma fa'ata'ita'iga gaosiga ma le fa'agaioiina o oloa sima eseese. O le NCC o le vaega muamua lea e ausia tulaga maualuga faavaomalo, ma o ana oloa o loʻo faʻatau lelei i totonu ma fafo, ma e talia lelei e tagata fou ma tuai!


Taimi meli: Mati-30-2021